GM & Universal #8 Screw Size Wide Range U Nuts (Panel Range 0.020"-0.150", Center of Hole to Edge 5/8") (GM # 9433155) - Package of 25 GM #8 Screw Size Wide Range U Nuts 9433155 Black Phosphate Finish Center of Hole to Edge 5/8" Panel Range 0.020"-0.150" Pack of 25